Patents by Inventor Alain Durighello

Alain Durighello has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mobile telecommunications system with improved management of its radio resources
    Patent number: 6738632
    Abstract: A UMTS type mobile radio telecommunications system with improved management of its radio resources is disclosed, the system comprising a core network communicating by means of a UTRAN network with a plurality of user equipment. The core network including a mobile switching center or MSC and at least one serving GPRS support node or SGSN. The interface between the MSC and at least one SGSN is designed to give the SGSN the identity of the user equipment in the connected mode with the MSC. Furthermore, to page one of the user equipment in the connected mode with the MSC, the SGSN communicates with this user equipment through the MSC. The effect of this is to eliminate the unnecessary sending of paging messages through the paging channels of the system.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: May 18, 2004
    Assignee: Lucent Technologies Inc.
    Inventors: Luc D'herbemont, Alain Durighello, Thierry Garcin, Francois Gouere
  • Mobile telecommunications system with improved management of its radio resources
    Publication number: 20030092439
    Abstract: A UMTS type mobile radio telecommunications system with improved management of its radio resources is disclosed, the system comprising a core network communicating by means of a UTRAN network with a plurality of user equipment. The core network including a mobile switching center or MSC and at least one serving GPRS support node or SGSN. The interface between the MSC and at least one SGSN is designed to give the SGSN the identity of the user equipment in the connected mode with the MSC. Furthermore, to page one of the user equipment in the connected mode with the MSC, the SGSN communicates with this user equipment through the MSC. The effect of this is to eliminate the unnecessary sending of paging messages through the paging channels of the system.
    Type: Application
    Filed: November 8, 2002
    Publication date: May 15, 2003
    Inventors: Luc D'Herbemont, Alain Durighello, Thierry Garcin, Francois Gouere